166643484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1983851}}^1$

素因数の和:1983865

約数の個数: 24

約数和(自身を含む): 444382848

約数和(自身を除く): 277739364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1983851, 3967702, 5951553, 7935404, 11903106, 13886957, 23806212, 27773914, 41660871, 55547828, 83321742, 166643484]

約数ペア:

[(1, 166643484), (2, 83321742), (3, 55547828), (4, 41660871), (6, 27773914), (7, 23806212), (12, 13886957), (14, 11903106), (21, 7935404), (28, 5951553), (42, 3967702), (84, 1983851)]